Q Link Wireless made private customer information accessible with just a phone number

A mobile carrier allowed anyone with one of its customers phone numbers to access their personal information, including name, address, phone number, and text and call history, according to a report by Ars Technica. The carrier, Q Link Wireless, claimed to have over two million customers in 2019.
Read more: https://www.theverge.com/2021/4/9/22376452/q-link-wireless-hello-mobile-customer-data-unlocked-no-password-phone-number?source=Snapzu